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|
<?php
/*
+-----------------------------------------------------------------------+
| program/steps/utils/spell.inc |
| |
| This file is part of the Roundcube Webmail client |
| Copyright (C) 2005-2011, The Roundcube Dev Team |
| |
| Licensed under the GNU General Public License version 3 or |
| any later version with exceptions for skins & plugins. |
| See the README file for a full license statement. |
| |
| PURPOSE: |
| Invoke the configured or default spell checking engine. |
| |
+-----------------------------------------------------------------------+
| Author: Kris Steinhoff <steinhof@umich.edu> |
+-----------------------------------------------------------------------+
*/
// read input
$lang = get_input_value('lang', RCUBE_INPUT_GET);
$data = file_get_contents('php://input');
$learn_word = strpos($data, '<learnword>');
// Get data string
$left = strpos($data, '<text>');
$right = strrpos($data, '</text>');
$data = substr($data, $left+6, $right-($left+6));
$data = html_entity_decode($data, ENT_QUOTES, RCMAIL_CHARSET);
$spellchecker = new rcube_spellchecker($lang);
if ($learn_word) {
$spellchecker->add_word($data);
$result = '<?xml version="1.0" encoding="'.RCMAIL_CHARSET.'"?><learnwordresult></learnwordresult>';
}
else {
$spellchecker->check($data);
$result = $spellchecker->get_xml();
}
if ($err = $spellchecker->error()) {
raise_error(array('code' => 500, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => sprintf("Spell check engine error: " . $err)),
true, false);
}
// set response length
header("Content-Length: " . strlen($result));
// Don't use server's default Content-Type charset (#1486406)
header("Content-Type: text/xml; charset=" . RCMAIL_CHARSET);
print $result;
exit;
|
